v0.1.0 / Desktop App
Explore, filter, and analyze 310,000+ historical flood events across Indonesia. Offline-first. Powered by DuckDB and MapLibre.
165 MB · unsigned · right-click → open on first launch
Capabilities
01
Flood data stored in Parquet files, queried with embedded DuckDB. No internet needed for core analysis.
02
MapLibre GL JS with CartoDB Voyager online and Protomaps PMTiles vector tiles for full offline map rendering.
03
Search any province or district, filter by year, get real-time stats on events, areas, and date ranges.
Visualization Modes
Flood events as sized point markers. Scales with area. Up to 1,200 concurrent markers with configurable sizing.
True flood boundary polygons rendered as filled shapes. Lazy-loaded on demand. Shows actual extent in km².
Map Sources
Auto
Starts offline, upgrades to online tiles when connected.
Online
CartoDB Voyager @2x raster tiles with full detail.
Offline
39 MB PMTiles. Indonesia coverage, zoom 0–10.
Stack
Start analyzing flood events across Indonesia. 310,000+ events, fully offline, no account required.
165 MB · aarch64 · unsigned